Taking place in Wu Xie's hometown, Wu Shan Ju, Huo You Xin (part of the Mystic Nine Huo family) heads to Wu Shan Ju to demand an explanation for the sudden death of her employee, and also infects the manager Bai She. However, both Huo You Xin and Bai She gets infected with the strange affliction, leaving them with no choice but to ask for Wu Xie's help. Under Wu Xie's advice, they arrive at a mysterious cave to find the source of the affliction and its cure.
